[Bug debug/78835] [7 regression] ICE with -fdebug-types-section and member function

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78835

--- Comment #14 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Thu Jan 26 21:44:49 2017
New Revision: 244954

URL: https://gcc.gnu.org/viewcvs?rev=244954&root=gcc&view=rev
Log:
        PR debug/78835
        * dwarf2out.c (prune_unused_types): Mark all functions with DIEs
        which have direct callers with -fvar-tracking-assignments enabled
        in the current TU.
        (resolve_addr): Avoid adding skeleton DIEs for DW_AT_call_origin
        inside of type units.

        * g++.dg/debug/dwarf2/pr78835.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/debug/dwarf2/pr78835.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/dwarf2out.c
    trunk/gcc/testsuite/ChangeLog